Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Daily nocturnal homing reveals goal-directed navigation in a wild teleost.

iScience·2026
Same author

Adverse side-effects of antifibrotic drugs in idiopathic pulmonary fibrosis-clarification of several points.

Journal of thoracic disease·2026
Same author

Pan-Continental Genomic Analysis of Eurasian Perch Uncovers Global Diversity Hotspots and Postglacial Recolonization Patterns.

Ecology and evolution·2026
Same author

Statin use and its implications on survival and disease progression in the European MultiPartner idiopathic pulmonary fibrosis registry (EMPIRE).

Annals of medicine·2026
Same author

Hospitalisations in patients with idiopathic pulmonary fibrosis: insights from the IPF-PRO Registry and EMPIRE Registry.

ERJ open research·2026
Same author

Prehabilitation beyond the trimodal standard: occupational therapy in a quadrimodal cancer care model.

Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer·2026

相关实验视频

Updated: Jan 11, 2026

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging
06:44

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging

Published on: June 7, 2020

8.0K

区分大脑转移和高度质瘤使用多b值扩散MRI和瘤体积测量.

Tereza Kopřivová1, Marek Dostál1,2, Tomáš Jůza1,2

  • 1Department of Radiology and Nuclear Medicine, Faculty of Medicine, Masaryk University, Brno and University Hospital Brno, Brno, Czech Republic.

Journal of neuroimaging : official journal of the American Society of Neuroimaging
|November 13, 2025
PubMed
概括

多b值扩散MRI和体积测量可以帮助区分大脑转移与高度质瘤 (HGGs). 这种成像技术为神经瘤学中准确诊断提供了潜在的工具.

关键词:
这是分类分类的分类.扩散磁共振成像 (MRI) 的使用.高度质瘤是高度的质瘤.转移 转移 转移 转移

更多相关视频

Modeling Brain Metastasis by Internal Carotid Artery Injection of Cancer Cells
10:01

Modeling Brain Metastasis by Internal Carotid Artery Injection of Cancer Cells

Published on: August 2, 2022

7.9K
PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator
10:48

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

Published on: December 28, 2017

9.9K

相关实验视频

Last Updated: Jan 11, 2026

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging
06:44

Modeling Brain Metastases Through Intracranial Injection and Magnetic Resonance Imaging

Published on: June 7, 2020

8.0K
Modeling Brain Metastasis by Internal Carotid Artery Injection of Cancer Cells
10:01

Modeling Brain Metastasis by Internal Carotid Artery Injection of Cancer Cells

Published on: August 2, 2022

7.9K
PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator
10:48

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

Published on: December 28, 2017

9.9K

科学领域:

  • 放射学 放射学是一门学科.
  • 神经瘤学神经瘤学
  • 医疗成像医学成像

背景情况:

  • 区分大脑转移和高度质瘤 (HGGs) 对于治疗规划至关重要.
  • 当前的诊断方法可能在区分这些实体方面存在局限性.

研究的目的:

  • 评估使用多b值扩散磁共振成像 (MRI) 和体积测量的可行性.
  • 开发一种工具来区分大脑转移和HGGs.

主要方法:

  • 预期收集手术前大脑MRI数据,包括形态和多b值扩散序列.
  • 半自动细分瘤和,然后导出扩散参数和组织体积.
  • 使用历史图分析,接收器操作特征分析和LASSO回归分析扩散参数的分析.

主要成果:

  • 在转移和HGG亚组之间观察到66个组织谱扩散参数和组织体积的显著差异.
  • 拉索回归确定了差异化的17个关键参数.
  • 一个决策树模型在培训和验证数据集中实现了高灵敏度和特异性.

结论:

  • 与瘤体积相结合的多b值扩散MRI显示出作为诊断工具的前景.
  • 这种方法可能有助于可靠地区分高度质瘤与大脑转移.